111340433001 has 64 divisors (see below), whose sum is σ = 179297058816. Its totient is φ = 60113793600.

The previous prime is 111340432999. The next prime is 111340433059. The reversal of 111340433001 is 100334043111.

It is not a de Polignac number, because 111340433001 - 2¹ = 111340432999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (111340433101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13183086 + ... + 13191528.

It is an arithmetic number, because the mean of its divisors is an integer number (2801516544).

Almost surely, 2^111340433001 is an apocalyptic number.

It is an amenable number.

111340433001 is a deficient number, since it is larger than the sum of its proper divisors (67956625815).

111340433001 is a wasteful number, since it uses less digits than its factorization.

111340433001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8962.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 111340433001 its reverse (100334043111), we get a palindrome (211674476112).

The spelling of 111340433001 in words is "one hundred eleven billion, three hundred forty million, four hundred thirty-three thousand, one".